Compositional Fusion of Signals in Data Embedding

no code implementations • 18 Nov 2023 • Zhijin Guo, Zhaozhen Xu, Martha Lewis, Nello Cristianini

Embeddings in AI convert symbolic structures into fixed-dimensional vectors, effectively fusing multiple signals.

Recommendation Systems Sentence +2

EXTRACT: Explainable Transparent Control of Bias in Embeddings

no code implementations • 31 Oct 2023 • Zhijin Guo, Zhaozhen Xu, Martha Lewis, Nello Cristianini

We propose EXTRACT: a suite of Explainable and Transparent methods to ConTrol bias in knowledge graph embeddings, so as to assess and decrease the implicit presence of protected information.

Knowledge Graph Embeddings Knowledge Graphs

QBERT: Generalist Model for Processing Questions

no code implementations • 5 Dec 2022 • Zhaozhen Xu, Nello Cristianini

Using a single model across various tasks is beneficial for training and applying deep neural sequence models.

Question Answering Topic Classification

What makes us curious? analysis of a corpus of open-domain questions

no code implementations • 28 Oct 2021 • Zhaozhen Xu, Amelia Howarth, Nicole Briggs, Nello Cristianini

In 2017, "We the Curious" science centre in Bristol started a project to capture the curiosity of Bristolians: the project collected more than 10, 000 questions on various topics.

Question Answering